Mapping software and cartographic data bases.
- Cambridge, Mass. : Harvard University, Laboratory for Computer Graphics & Spatial Analysis, c1979.
- 240 p. : ill. ; 28 cm.
- Harvard library of computer graphics mapping collection ; 1979, v. 2 .
0898660114
Digital mapping.
Cartography--Databases.
0898660114
Digital mapping.
Cartography--Databases.